CNAE BrazilClass

CNAE Brazil 23.42-7—Manufacture of non-refractory ceramic products for structural use in construction

Class · Classificação Nacional de Atividades Econômicas (2.3 (2025))

Where 23.42-7 sits

  1. C Manufacturing industries
  2. 23 Manufacturing of non-metallic mineral products
  3. 23.4 Manufacturing of ceramic products
  4. 23.42-7 Manufacture of non-refractory ceramic products for structural use in construction

Contains 2 narrower codes

What 23.42-7 includes

  • The manufacture of ceramic building materials, such as: roof tiles, bricks, paving stones, pipes, culverts, tubes, fittings, etc
  • The manufacture of ceramic tiles for cladding: plain or decorated tiles, bricks, porcelain tiles, mosaics and ceramic tiles, and other finishing materials

What 23.42-7 excludes

  • The manufacture of artificial stone (e.g. synthetic marble) (22.29-3)
  • The manufacture of refractory ceramic products (23.41-9)
  • The manufacture of ceramic sanitary articles (23.49-4)

23.42-7 in other systems

SICUnited States (legacy)

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